<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>商品管理</el-breadcrumb-item>
      <el-breadcrumb-item>商品分类</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片试图区域 -->

    <el-card>
      <!-- 搜索栏 -->
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable>
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单表格 -->
      <el-table :data="orderList" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间" prop="create_time">
          <template slot-scope="scope">{{scope.row.create_time | dateFormat}}</template>
        </el-table-column>
        <el-table-column label="操作" width="125px">
          <template>
            <el-button size="mini" type="primary" icon="el-icon-edit" @click="showEditAddress"></el-button>
            <el-button size="mini" type="success" icon="el-icon-location" @click="showProgressBox"></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[3, 5, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      ></el-pagination>
    </el-card>
    <!-- 修改地址对话框 -->
      <el-dialog
        title="修改收货地址"
        :visible.sync="addressVisible"
        width="50%"
        @close="addressDialogClosed"
      >
        <!-- 添加表单 -->
        <el-form
          :model="addressForm"
          :rules="addressFormRules"
          ref="addressFormRef"
          label-width="100px"
        >
          <el-form-item label="省市区县" prop="address1">
            <el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader>
          </el-form-item>
          <el-form-item label="详细地址" prop="address2">
            <el-input v-model="addressForm.address2"></el-input>
          </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
          <el-button @click="addressVisible = false">取 消</el-button>
          <el-button type="primary" @click="addressVisible = false">确 定</el-button>
        </span>
      </el-dialog>
    <!-- 物流信息进度对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
      <!-- 时间线组件  -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.time"
        >{{activity.context}}</el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata.js'
export default {
  data () {
    return {
      // 查询条件
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      total: 0,
      orderList: [],
      // 控制修改地址对话框的显示和隐藏
      addressVisible: false,
      // 修改收货地址的表单
      addressForm: {
        address1: [],
        address2: ''
      },
      addressFormRules: {
        address1: [{ required: true, message: '请选择省市区县', trigger: 'blur' }],
        address2: [{ required: true, message: '请输入详细地址', trigger: 'blur' }]
      },
      // 将导入的cityData数据保存起来
      cityData: cityData,
      // 控制物流进度对话框的显示和隐藏
      progressVisible: false,
      // 保存物流信息
      progressInfo: []
    }
  },
  created () {
    this.getOrderList()
  },
  methods: {
    async getOrderList () {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })

      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表数据失败!')
      }

      this.total = res.data.total
      this.orderList = res.data.goods
    },
    handleSizeChange (newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    handleCurrentChange (newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    showEditAddress () {
      // 当用户点击修改收货地址按钮时触发
      this.addressVisible = true
    },
    addressDialogClosed () {
      this.$refs.addressFormRef.resetFields()
    },
    async showProgressBox () {
      // 发送请求获取物流数据
      const { data: res } = await this.$http.get('/kuaidi/804909574412544580')
      console.log(res)
      if (res.meta.status !== 200) {
        return this.$message.error('获取物流进度失败!')
      }
      this.progressInfo = res.data
      // 显示对话框
      this.progressVisible = true
    }
  }
}
</script>

<style lang="less" scoped>
.el-cascader{
    width: 100%;
}

</style>
